CA2687311A1 - Underwater electric field electromagnetic prospecting system - Google Patents

Underwater electric field electromagnetic prospecting system Download PDF

Info

Publication number
CA2687311A1
CA2687311A1 CA002687311A CA2687311A CA2687311A1 CA 2687311 A1 CA2687311 A1 CA 2687311A1 CA 002687311 A CA002687311 A CA 002687311A CA 2687311 A CA2687311 A CA 2687311A CA 2687311 A1 CA2687311 A1 CA 2687311A1
Authority
CA
Canada
Prior art keywords
transmitter
coil
sensor
signal
measured
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002687311A
Other languages
English (en)
French (fr)
Inventor
Peter Kowalczyk
Cliff Candy
Joel Jansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ocean Floor Geophysics Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2687311A1 publication Critical patent/CA2687311A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA002687311A 2007-05-14 2008-05-13 Underwater electric field electromagnetic prospecting system Abandoned CA2687311A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US91782607P 2007-05-14 2007-05-14
US60/917,826 2007-05-14
US95082707P 2007-07-19 2007-07-19
US60/950,827 2007-07-19
PCT/IB2008/003467 WO2009034480A2 (en) 2007-05-14 2008-05-13 Underwater electric field electromagnetic prospecting system

Publications (1)

Publication Number Publication Date
CA2687311A1 true CA2687311A1 (en) 2009-03-19

Family

ID=40026874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002687311A Abandoned CA2687311A1 (en) 2007-05-14 2008-05-13 Underwater electric field electromagnetic prospecting system

Country Status (7)

Country Link
US (1) US8148992B2 (enrdf_load_stackoverflow)
EP (1) EP2150842A2 (enrdf_load_stackoverflow)
JP (1) JP5571549B2 (enrdf_load_stackoverflow)
AU (1) AU2008299384B2 (enrdf_load_stackoverflow)
CA (1) CA2687311A1 (enrdf_load_stackoverflow)
NZ (1) NZ581872A (enrdf_load_stackoverflow)
WO (1) WO2009034480A2 (enrdf_load_stackoverflow)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007340850B2 (en) * 2007-01-03 2013-10-03 Council Of Scientific & Industrial Research A process and device for measurement of spectral induced polarization response using Pseudo Random Binary Sequence (PRBS) current source
ITMI20080603A1 (it) * 2008-04-07 2009-10-08 Eni Spa Metodo di pilotaggio combinato di veicoli sottomarini operabili in remoto, dispositivo per l'implementazione dello stesso e sistema impiegante gli stessi
CA2746889C (en) * 2008-12-15 2017-01-31 Carsten SCHOLL A continuously towed seafloor electromagnetic prospecting system
WO2010084138A1 (en) 2009-01-20 2010-07-29 Statoil Asa Improved csem survey method
US8117150B1 (en) * 2009-03-09 2012-02-14 The United States Of America As Represented By The Secretary Of The Navy Method of forecasting a magnetic or electrical environment from an ocean volume
US8653814B2 (en) * 2010-01-06 2014-02-18 Vrhalibis, Llc Housing for a magnetometer, a combination including a magnetometer within a waterproof housing, and a system and method for location and removal of unexploded ordinance underwater
US8556538B2 (en) * 2010-06-03 2013-10-15 Bluefin Robotics Corporation Deployable optical fiber cartridge
US10036825B2 (en) 2011-06-21 2018-07-31 Groundmetrics, Inc. System and method to measure or generate currentless electrical field downhole
RU2593438C2 (ru) * 2011-11-11 2016-08-10 Эксонмобил Апстрим Рисерч Компани Способ разведки и система для обнаружения углеводородов
US9057801B2 (en) * 2012-01-11 2015-06-16 Kjt Enterprises, Inc. Geophysical data acquisition system
CN102879829B (zh) * 2012-09-26 2013-06-05 中国科学院地质与地球物理研究所 浅海用大极距海底电场仪
JP5952172B2 (ja) * 2012-11-15 2016-07-13 学校法人早稲田大学 海底探査装置及び海底探査方法
US20150268368A1 (en) * 2014-03-19 2015-09-24 King Abdul Aziz City for Science and Technology (KACST) Method and system for controlling geo-physical scanners
GB201409036D0 (en) 2014-05-21 2014-07-02 Wellstream Int Ltd Detection apparatus and method
KR20160049507A (ko) * 2014-10-01 2016-05-09 오션 플루어 지오피직스 인코포레이티드 자율 수중선 매핑 조사용 자기 데이터의 보상
GB2533124B (en) * 2014-12-10 2020-05-20 Oxford Marine Tech Limited Underwater detection
CN106249275B (zh) * 2015-06-04 2018-08-31 中国石油化工股份有限公司 地震采集自动布线系统和方法
EP3403154A4 (en) * 2016-01-12 2019-08-28 Planck Aerosystems, Inc. METHOD AND DEVICE FOR UNMANUFACTURED PLANE-BASED OBJECT DETECTION
JP6609823B2 (ja) * 2016-03-10 2019-11-27 学校法人早稲田大学 水底用電磁探査システム及びこれを用いた探査方法
US10775420B2 (en) * 2016-09-29 2020-09-15 The United States Of America As Represented By The Secretary Of The Army Non-contact multi-phase cable sensor
CN106841311B (zh) * 2017-01-18 2017-09-22 青岛海洋地质研究所 一种海床基多点原位长期观测系统
JP6945348B2 (ja) * 2017-05-23 2021-10-06 日鉄エンジニアリング株式会社 水中探査装置および水中探査方法
US11086337B2 (en) 2017-06-20 2021-08-10 Planck Aerosystems Inc. Systems and methods for charging unmanned aerial vehicles on a moving platform
CA3092151A1 (en) * 2018-03-01 2019-09-06 Crone Geophysics & Exploration Ltd. Method for securing power in remote locations and apparatus therefor
JP7137342B2 (ja) * 2018-04-10 2022-09-14 川崎重工業株式会社 自律型無人潜水機
EP3784569B1 (en) 2018-05-23 2025-02-26 AeroVironment, Inc. System and method for drone tethering
CN109186559B (zh) * 2018-06-14 2023-08-15 中国海洋大学 深海座底式工程地质环境原位长期观测装置及方法
GB2580375B (en) * 2019-01-07 2022-04-13 Enshore Subsea Ltd A seabed survey apparatus and a method for using such apparatus
US12228407B2 (en) 2019-01-15 2025-02-18 Aerovironment, Inc. Systems and methods for delivery using unmanned aerial vehicles
CN109991669B (zh) * 2019-04-11 2020-09-22 河海大学 一种无人船拖曳水下磁法探测系统
CN110471119B (zh) * 2019-07-10 2021-07-09 中铁二院工程集团有限责任公司 基于航空电磁法铁路隧道三维选线方法
CN111077582B (zh) * 2019-12-31 2021-04-13 山东大学 磁悬浮式电极自动布设与岩体摄像一体化装置及方法
CN111323826A (zh) * 2020-03-29 2020-06-23 哈尔滨工程大学 一种基于幅度相位联合检测的水下电流场探测系统
FR3110255B1 (fr) 2020-05-15 2022-05-27 Elwave Procede de detection dans un milieu conducteur de l’electricite
US11329843B1 (en) * 2020-08-28 2022-05-10 Earthsystems Technologies, Inc. Method for multichannel acquisition of geophysical data and system implementation
CN112394419B (zh) * 2020-12-10 2022-12-30 中国人民解放军海军工程大学 一种水下主动电磁探测信号处理的实验装置
CN113064209B (zh) * 2021-04-14 2021-11-26 杭州电子科技大学 一种海底电缆的地磁探测方法
AT524954B1 (de) * 2021-08-20 2022-11-15 Geoprospectors Gmbh Bodensensor
NO346722B1 (en) * 2021-08-31 2022-12-05 Argeo Robotics As A system and a method of detection and delineation of conductive bodies situated beneath the seafloor
US12196852B2 (en) * 2022-12-21 2025-01-14 Fnv Ip B.V. Sidescan sonar towfish with fiber optic gyroscopic sensing

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124742A (en) * 1964-03-10 Apparatus for investigating earth formations having an
FR1569563A (enrdf_load_stackoverflow) 1966-06-23 1969-06-06
GB1239953A (en) 1967-06-06 1971-07-21 Rech S Geol Et Minieres Bureau Improvements in or relating to methods and apparatus for determining the electrical resistance of the sub-soil
US3978396A (en) 1968-11-06 1976-08-31 Trw Inc. Method and apparatus for measuring electromagnetic conductivity of a medium and for detecting anomalies therein
US3875497A (en) 1973-12-26 1975-04-01 Seatrek Ltd Waterborne magnetic anomaly detection system and apparatus
FR2288988A1 (fr) 1974-07-30 1976-05-21 Duroux Jean Procede et appareil de prospection en mer par mesure de champs electromagnetiques
JPS5827875B2 (ja) * 1976-01-29 1983-06-11 フイデラル ビジネス デイベロツプメント バンク 大地中の導電率分布を調査する方法および装置
US4507611A (en) 1978-02-08 1985-03-26 Helms Ronald L Method for detecting surface and subsurface anomalies of the earth using vertical current measurements
US4458205A (en) 1980-10-24 1984-07-03 Hings Donald L Geomagnetic prospecting method with measurements obtained during an internal of one to ten minutes time duration
JPS61133890A (ja) * 1984-12-04 1986-06-21 Nec Corp 磁気センサ−
US4789240A (en) * 1985-05-28 1988-12-06 Litton Systems, Inc. Wavelength switched passive interferometric sensor system
WO1995024663A1 (en) * 1994-03-11 1995-09-14 Baker Hughes Incorporated A borehole measurement system employing electromagnetic wave propagation
US5691957A (en) * 1994-06-30 1997-11-25 Woods Hole Oceanographic Institution Ocean acoustic tomography
JPH08101279A (ja) * 1994-09-30 1996-04-16 Anritsu Corp 金属検出機
US5770945A (en) 1996-06-26 1998-06-23 The Regents Of The University Of California Seafloor magnetotelluric system and method for oil exploration
JPH1130674A (ja) * 1997-07-11 1999-02-02 Kiyoaki Kobayashi 土砂崩れ時及び雪崩時生き埋め及び水没被害者対人探査装置
US6476609B1 (en) * 1999-01-28 2002-11-05 Dresser Industries, Inc. Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
FR2794532B1 (fr) 1999-06-02 2001-08-03 Commissariat Energie Atomique Procede de detection electromagnetique d'objets conducteurs
US7598741B2 (en) * 1999-12-24 2009-10-06 Baker Hughes Incorporated Method and apparatus for internal calibration in induction logging instruments
US7190169B2 (en) 1999-12-24 2007-03-13 Baker Hughes Incorporated Method and apparatus for internal calibration in induction logging instruments
CA2417832C (en) 2000-08-14 2005-10-11 Statoil Asa Method and apparatus for determining the nature of subterranean reservoirs
JP4508494B2 (ja) * 2001-09-14 2010-07-21 三菱重工業株式会社 ガスハイドレート探査システム
GB2382875B (en) 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
US6794875B2 (en) 2002-05-20 2004-09-21 Halliburton Energy Services, Inc. Induction well logging apparatus and method
AP1809A (en) * 2002-06-11 2007-12-18 Univ California Method and system for seafloor geological survey using vertical electric field measurement
US6842006B2 (en) 2002-06-27 2005-01-11 Schlumberger Technology Corporation Marine electromagnetic measurement system
US7023213B2 (en) 2002-12-10 2006-04-04 Schlumberger Technology Corporation Subsurface conductivity imaging systems and methods
WO2004053528A1 (en) 2002-12-10 2004-06-24 The Regents Of The University Of California System and method for hydrocarbon reservoir monitoring using controlled-source electromagnetic fields
RU2236028C1 (ru) 2003-10-07 2004-09-10 РЫХЛИНСКИЙ Николай Иванович Способ морской геоэлектроразведки (варианты)
CA2541981A1 (en) * 2003-10-07 2005-06-09 Quantum Applied Science And Research, Inc. Integrated sensor system for measuring electric and/or magnetic field vector components
GB2411006B (en) 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
GB2413851B (en) 2004-05-06 2006-08-09 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
NO323490B1 (no) 2005-01-10 2007-05-29 Norsk Hydro As Elektromagnetisk hydrokarbonprospektering i grunne havomrader
GB2422673B (en) 2005-02-01 2010-03-24 Electromagnetic Geoservices As Optimum signal for sea bed logging
GB2423370B (en) 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
RU2284555C1 (ru) 2005-06-01 2006-09-27 Николай Иванович РЫХЛИНСКИЙ Способ морской геоэлектроразведки с фокусировкой электрического тока (варианты)
NO323889B3 (no) * 2005-11-03 2007-07-16 Advanced Hydrocarbon Mapping As Framgangsmåte for kartlegging av hydrokarbonreservoarer samt apparat for anvendelse ved gjennomføring av framgangsmåten
US7884612B2 (en) 2005-12-22 2011-02-08 Westerngeco L.L.C. Multi-component field sources for subsea exploration
FR2896044B1 (fr) 2006-01-09 2008-10-31 Univ Bretagne Occidentale Etab Dispositif de mesure geophysique pour l'exploration des ressources naturelles du sol en domaine aquatique.
US7203599B1 (en) 2006-01-30 2007-04-10 Kjt Enterprises, Inc. Method for acquiring transient electromagnetic survey data
GB2435693A (en) 2006-02-09 2007-09-05 Electromagnetic Geoservices As Seabed electromagnetic surveying
US7746077B2 (en) * 2007-04-30 2010-06-29 Kjt Enterprises, Inc. Method for measuring the magnetotelluric response to the earth's subsurface

Also Published As

Publication number Publication date
NZ581872A (en) 2012-07-27
EP2150842A2 (en) 2010-02-10
US20080284441A1 (en) 2008-11-20
WO2009034480A2 (en) 2009-03-19
US8148992B2 (en) 2012-04-03
JP5571549B2 (ja) 2014-08-13
WO2009034480A3 (en) 2011-04-28
JP2010532863A (ja) 2010-10-14
AU2008299384B2 (en) 2013-07-11
AU2008299384A1 (en) 2009-03-19

Similar Documents

Publication Publication Date Title
US8148992B2 (en) Underwater electric field electromagnetic prospecting system
US7705599B2 (en) Buoy-based marine electromagnetic signal acquisition system
US8026723B2 (en) Multi-component marine electromagnetic signal acquisition method
GB2390904A (en) Electromagnetic surveying for hydrocarbon reservoirs
CA2677105A1 (en) Method and apparatus for analysing geological features
EA022910B1 (ru) Способ проведения электромагнитной разведки
EP2149058B1 (en) Multi-component marine electromagnetic signal acquisition cable, system and method
NO339765B1 (no) Fremgangsmåte for å tolke transientelektromagnetiske målinger
US20240367767A1 (en) A system and a method of detection and delineation of conductive bodies situated upon and/or beneath the seafloor
Bharti et al. A semi-heuristic approach for tracking buried subsea pipelines using fluxgate magnetometers
Tarits et al. Mapping seismically masked seabed structures with a new DC resistivity streamer
NO347444B1 (en) A system for detection and delineation of a subsea object
NO348775B1 (en) A method of detection and delineation of an object that is at least partly buried in seabed
Szyrowski An intelligent, fast-acquisition remote sensing system for locating and measuring burial of subsea power and telecommunication cables
d'Eu et al. An electromagnetic-based streamer for near-shore investigations
D'Eu et al. Electromagnetic imaging for near-shore and shallow depth investigations
Piskarev et al. Electromagnetic anomalies above marine hydrocarbon deposits registered on the moving vessel

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130131

FZDE Discontinued

Effective date: 20170515